71830800

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 180

約数和(自身を含む): 258854960

約数和(自身を除く): 187024160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 739, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1478, 1620, 1800, 1944, 2025, 2160, 2217, 2430, 2700, 2956, 3240, 3600, 3695, 3888, 4050, 4434, 4860, 5400, 5912, 6075, 6480, 6651, 7390, 8100, 8868, 9720, 10800, 11085, 11824, 12150, 13302, 14780, 16200, 17736, 18475, 19440, 19953, 22170, 24300, 26604, 29560, 32400, 33255, 35472, 36950, 39906, 44340, 48600, 53208, 55425, 59120, 59859, 66510, 73900, 79812, 88680, 97200, 99765, 106416, 110850, 119718, 133020, 147800, 159624, 166275, 177360, 179577, 199530, 221700, 239436, 266040, 295600, 299295, 319248, 332550, 359154, 399060, 443400, 478872, 498825, 532080, 598590, 665100, 718308, 798120, 886800, 897885, 957744, 997650, 1197180, 1330200, 1436616, 1496475, 1596240, 1795770, 1995300, 2394360, 2660400, 2873232, 2992950, 3591540, 3990600, 4489425, 4788720, 5985900, 7183080, 7981200, 8978850, 11971800, 14366160, 17957700, 23943600, 35915400, 71830800]

約数ペア:

[(1, 71830800), (2, 35915400), (3, 23943600), (4, 17957700), (5, 14366160), (6, 11971800), (8, 8978850), (9, 7981200), (10, 7183080), (12, 5985900), (15, 4788720), (16, 4489425), (18, 3990600), (20, 3591540), (24, 2992950), (25, 2873232), (27, 2660400), (30, 2394360), (36, 1995300), (40, 1795770), (45, 1596240), (48, 1496475), (50, 1436616), (54, 1330200), (60, 1197180), (72, 997650), (75, 957744), (80, 897885), (81, 886800), (90, 798120), (100, 718308), (108, 665100), (120, 598590), (135, 532080), (144, 498825), (150, 478872), (162, 443400), (180, 399060), (200, 359154), (216, 332550), (225, 319248), (240, 299295), (243, 295600), (270, 266040), (300, 239436), (324, 221700), (360, 199530), (400, 179577), (405, 177360), (432, 166275), (450, 159624), (486, 147800), (540, 133020), (600, 119718), (648, 110850), (675, 106416), (720, 99765), (739, 97200), (810, 88680), (900, 79812), (972, 73900), (1080, 66510), (1200, 59859), (1215, 59120), (1296, 55425), (1350, 53208), (1478, 48600), (1620, 44340), (1800, 39906), (1944, 36950), (2025, 35472), (2160, 33255), (2217, 32400), (2430, 29560), (2700, 26604), (2956, 24300), (3240, 22170), (3600, 19953), (3695, 19440), (3888, 18475), (4050, 17736), (4434, 16200), (4860, 14780), (5400, 13302), (5912, 12150), (6075, 11824), (6480, 11085), (6651, 10800), (7390, 9720), (8100, 8868)]